Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena
New ideas and approaches to describing spontaneous emission of lithosphere are being discussed — seismic, seismoacoustic and electromagnetic based on analysis of non-stationary processes and metastable conditions in active geomedium. It is accentuated that these emissions are not only a dynamic but...
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| Datum: | 2016 |
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S. Subbotin Institute of Geophysics of the NAS of Ukraine
2016
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| Назва журналу: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| _version_ | 1856543100160180224 |
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| author | Shuman, V. N. |
| author_facet | Shuman, V. N. |
| author_sort | Shuman, V. N. |
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| collection | OJS |
| datestamp_date | 2020-10-07T11:34:21Z |
| description | New ideas and approaches to describing spontaneous emission of lithosphere are being discussed — seismic, seismoacoustic and electromagnetic based on analysis of non-stationary processes and metastable conditions in active geomedium. It is accentuated that these emissions are not only a dynamic but also spatial-temporal chaos in distributed energy-saturated geo-systems. Attention is concentrated on a diffusion-relaxation component of lithospheric noise interpreted as a reflection of non-linear dynamics of non-equilibrium geomedium, a result of interaction and concordance between mechanisms of its self-organization, which determine the trends of evolutionary processes development and effects of dynamic relaxation, which reflect the role of fluctuation-dissipative factors. Essential role of criticality fronts in the processes of their generation is being noted, in particular, of percolation-diffusion ones and of related transitional processes in non-stationary geomedium, which are called transitional dispersion. It is considerable that spontaneous emissions as ordered spatial-temporal structures, which are determined by the properties of the geo-system, might be interpreted in terms of self-excited oscillations of relaxation type and, in particular, auto-structures. |
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| id | journalsuranua-geofizicheskiy-article-107766 |
| institution | Geofizicheskiy Zhurnal |
| language | Russian |
| last_indexed | 2025-07-17T11:04:18Z |
| publishDate | 2016 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
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| spelling | journalsuranua-geofizicheskiy-article-1077662020-10-07T11:34:21Z Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena Shuman, V. N. seismic and electromagnetic emission models of generation evolution of geo-systems transitional activity dissipative structures metastable conditions transition dispersion auto-structures New ideas and approaches to describing spontaneous emission of lithosphere are being discussed — seismic, seismoacoustic and electromagnetic based on analysis of non-stationary processes and metastable conditions in active geomedium. It is accentuated that these emissions are not only a dynamic but also spatial-temporal chaos in distributed energy-saturated geo-systems. Attention is concentrated on a diffusion-relaxation component of lithospheric noise interpreted as a reflection of non-linear dynamics of non-equilibrium geomedium, a result of interaction and concordance between mechanisms of its self-organization, which determine the trends of evolutionary processes development and effects of dynamic relaxation, which reflect the role of fluctuation-dissipative factors. Essential role of criticality fronts in the processes of their generation is being noted, in particular, of percolation-diffusion ones and of related transitional processes in non-stationary geomedium, which are called transitional dispersion. It is considerable that spontaneous emissions as ordered spatial-temporal structures, which are determined by the properties of the geo-system, might be interpreted in terms of self-excited oscillations of relaxation type and, in particular, auto-structures. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2016-07-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/107766 10.24028/gzh.0203-3100.v38i2.2016.107766 Geofizicheskiy Zhurnal; Vol. 38 No. 2 (2016); 79-87 Геофизический журнал; Том 38 № 2 (2016); 79-87 Геофізичний журнал; Том 38 № 2 (2016); 79-87 2524-1052 0203-3100 ru https://journals.uran.ua/geofizicheskiy/article/view/107766/102721 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0 |
| spellingShingle | seismic and electromagnetic emission models of generation evolution of geo-systems transitional activity dissipative structures metastable conditions transition dispersion auto-structures Shuman, V. N. Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena |
| title | Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena |
| title_full | Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena |
| title_fullStr | Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena |
| title_full_unstemmed | Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena |
| title_short | Spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena |
| title_sort | spontaneous emission activity of lithosphere and seismoelectromagnetic phenomena |
| topic | seismic and electromagnetic emission models of generation evolution of geo-systems transitional activity dissipative structures metastable conditions transition dispersion auto-structures |
| topic_facet | seismic and electromagnetic emission models of generation evolution of geo-systems transitional activity dissipative structures metastable conditions transition dispersion auto-structures |
| url | https://journals.uran.ua/geofizicheskiy/article/view/107766 |
| work_keys_str_mv | AT shumanvn spontaneousemissionactivityoflithosphereandseismoelectromagneticphenomena |